From: Wolfram Sang <wsa@the-dreams.de>
To: "Niklas Söderlund" <niklas.soderlund@ragnatech.se>
Cc: "Wolfram Sang" <wsa+renesas@sang-engineering.com>,
"Masahiro Yamada" <yamada.masahiro@socionext.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: Re: [PATCH v2 2/3] mmc: renesas_sdhi: align compatibility properties for H3 and M3-W
Date: Thu, 1 Nov 2018 20:32:03 +0100 [thread overview]
Message-ID: <20181101193200.GI2433@kunai> (raw)
In-Reply-To: <20181031231340.1958-3-niklas.soderlund@ragnatech.se>
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On Thu, Nov 01, 2018 at 12:13:39AM +0100, Niklas Söderlund wrote:
> From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
>
> It was though all ES revisions of H3 and M3-W SoCs required the
> TMIO_MMC_HAVE_4TAP_HS400 flag. Recent datasheet updates tells us this is
> not true, only early ES revisions of the SoC do.
>
> Since quirk matching based on ES revisions is now used to handle the
> flag it's possible to align all Gen3 compatibility properties. This will
> allow later ES revisions of H3 and M3-W to use the correct 8-tap HS400
> mode.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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next prev parent reply other threads:[~2018-11-02 4:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-31 23:13 [PATCH v2 0/3] mmc: renesas_sdhi: extend quirk selection to handle ES revisions Niklas Söderlund
2018-10-31 23:13 ` [PATCH v2 1/3] mmc: renesas_sdhi: handle 4tap hs400 mode quirk based on SoC revision Niklas Söderlund
2018-11-01 19:31 ` Wolfram Sang
2018-11-05 12:17 ` Geert Uytterhoeven
2018-10-31 23:13 ` [PATCH v2 2/3] mmc: renesas_sdhi: align compatibility properties for H3 and M3-W Niklas Söderlund
2018-11-01 19:32 ` Wolfram Sang [this message]
2018-10-31 23:13 ` [PATCH v2 3/3] mmc: renesas_sdhi: disable HS400 on H3 ES1.x and M3-W ES1.x Niklas Söderlund
2018-11-01 19:32 ` Wolfram Sang
2018-11-05 12:20 ` Geert Uytterhoeven
2018-11-01 19:34 ` [PATCH v2 0/3] mmc: renesas_sdhi: extend quirk selection to handle ES revisions Wolfram Sang
2018-11-02 11:54 ` Simon Horman
2018-11-01 19:36 ` Wolfram Sang
2018-11-19 12:08 ` Ulf Hansson
2018-11-19 12:15 ` Wolfram Sang
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